Trimble® offers several Smart Antennas, Total Stations, a Radio and Receiver Mast for your Grade Control 3D component needs.

Smart Antennas

Trimble offers the GNSS MS992 and GNSS MS972 Smart Antennas for your 3D grade control needs.

The GNSS MS992 Smart Antenna contains an integrated GPS+GNSS receiver, antenna and isolation system within its durable housing unit. The MS992 provides faster initialization times when satellite lock is lost and enhanced performance near obstructions by using the advanced Trimble RTK engine.

The MS972 Smart Antenna is a cost-effective alternative for contractors looking for a highly accurate GNSS receiver with a lower price point. This Smart Antenna is only optimized for mounting on the cab or machine body.

Total Stations

Get even greater accuracy when you use your 3D grade control system with a Trimble SPS series Universal Total Station. When performing fine or finished grading, get blade guidance  within 2 to 5 millimeters.

SNRX20 On-Machine Radio

The SNRX20 On-machine radio provides a rugged, modernized platform for communicating with Trimble Universal Total Stations or with a fixed GNSS base station. It is available in single-band 450 MHz, 900 MHz and 2.4 GHz or Dual-band 900 MHz+2.4GHz and 450 MHz+2.4 GHz.

SR300 Laser Receiver Mast

Enhance GNSS systems with the Trimble SR300 Laser Receiver Mast with a GNSS Smart Antenna for improved vertical accuracy and blade control to 3 to 6 millimeters.